1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nalin [4]
3 years ago
12

Of 15 problems on a test, 13 were correct. What percent were correct?

Mathematics
1 answer:
grandymaker [24]3 years ago
8 0
Use long division to divide 13/15.
This will give you 0.8666... (repeating)
Multiply by 100 to get your percent.
\boxed{86.\overline6\%}
You might be interested in
LOTS OF POINTS!!!<br> SOLVE ANd EXPLAIN PROBLEM 8
alexandr1967 [171]

Answer:

r≈2.26in

Step-by-step explanation:

3 0
3 years ago
Matt Kaminsky bought a Volvo that is 33∕4 times as expensive as the car his parents bought. If his parents paid $8,000 for their
Mashutka [201]

33/4 is the same as 8 1/4

so that means that matt bought the Volvo for 8 1/4 times as much as the car his parents bought.

therefore... 8,000 times 8.25 = 66,000

8 0
2 years ago
Read 2 more answers
A) 20 milligrams of the drug lincomycin is to be given for each kilogram of a person's weight the drug is be mixed with 250 cc o
krok68 [10]

Answer:

you need to convert pounds to kilograms. 196 pounds is 88.904 kilograms. The directions tell you that 20 milligrams of the drug is to be administered for each kilogram of a person's weight. Now you need to multiply 88.904 by 20. That should give you 1778.08 milligrams of lincomycin. You would then mix 250 cc's of saline solution to the 1778.08 milligrams of lincomycin; but I think its just asking you how much lincomycin to administer.

at what rate per minute should the 250 cc solution be adminstered

4 0
3 years ago
PLEASE HELP!!
I am Lyosha [343]

Answer:

50 stuffed animals and 22 mystery boxes.

Step-by-step explanation:

Firstly, we assign variables.

Let the number of stuffed animals be x and the number of mystery boxes is y

The probability of selecting a stuffed animal is x/72 while the probability is selecting a mystery box is y/72

Now, since the total probability can be 1:

This means that

x/72 + y/72 = 1 •••••••(i)

6 0
2 years ago
Read 2 more answers
What is the next number in the sequence 3, 12, 24, 33, 66
ExtremeBDS [4]
75.
Explanation: from 3 to 12, you add 9, and then double the 12 to get to 24, and then add 9 again to get to 33, and double it to get 66, so the pattern is to add 9 and then double.
4 0
3 years ago
Read 2 more answers
Other questions:
  • What two ratios are equivalent to 12:6?
    15·1 answer
  • Which choice is equivalent to the expression below? √-216
    14·1 answer
  • What is the probability of rolling a five on a six sided die and then rolling a two
    9·2 answers
  • Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling. Abha collected 178
    12·2 answers
  • PLEASE HELP WILL MARK BRAINLIEST
    6·1 answer
  • If f(r)= 3.14 r^2 what is f(3)
    8·1 answer
  • 2(x - 3) = 14; x =<br> helppppp
    10·2 answers
  • • A rope 75 meters long was cut into pieces that were each 1.5 meters long.
    11·1 answer
  • Solve pls brainliest<br><br> And the option is for all 3 of them
    14·2 answers
  • Which of the following is not an expression?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!